SOYO mother board fc-pga socket 370 pocessor supported, sy-7isa+ Chassis Cooling Fan, System Fan

Hardware Installation SY-7ISA+

(2) Chassis Cooling Fan

Some chassis also feature a cooling fan. This Motherboard features a CHAFAN connector to provide 12V power to the chassis fan. Connect the cable from the chassis fan to the CHAFAN 3-pin connector. Install according to the following pin assignment:

Chassis Cooling Fan

CHAFAN Pin Assignment

GND 1

12V 2

SENSOR 3

(3) System Fan

System Fan

SYSFAN Pin Assignment

1 2 3

GND 12V SENSOR

Note: CPU cooling fan must be installed to prevent CPU from overheating and ensure system stability. Chassis cooling fan is optional, depending on whether there is cooling fan in your chassis.

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